Open to opportunities

Gregory Alves Nascimento

@gregoryalvesnascimen

Message

Quality Assurance Analyst delivering scalable testing solutions for web, mobile, and API.

Brazil

Message

What I'm looking for

I seek a mid-level QA role where I can build scalable test frameworks, lead automation initiatives, work in Agile teams, and collaborate with international stakeholders to improve product quality and delivery speed.

I am a results-driven Quality Assurance Analyst with 5+ years ensuring software quality across fintech, transportation, government, and emerging-technology projects. I build QA frameworks, lead Agile testing cycles, and combine manual and automated approaches using tools like Jira, Xray, Zephyr, Postman, Appium, Selenium, and SQL to deliver reliable, scalable solutions.

I communicate effectively with international stakeholders, present English-language demos, and produce clear technical documentation. My achievements include establishing QA processes for NFT and transportation domains, accelerating defect resolution with detailed bug documentation, and enabling successful fintech integrations through automation initiatives.

Experience

Work history, roles, and key accomplishments

Quality Assurance Analyst

CI&T

Jun 2022 - Jul 2025 (3 years 1 month)

Built QA frameworks for an NFT campaign platform and led exploratory, regression, and smoke testing for a rail logistics system, improving defect resolution speed and stakeholder communication with U.S. clients.

Manual Testing Swagger Zephyr Gherkin Splunk Exploratory testing Smoke Testing

Quality Assurance Analyst

Zappts

Jun 2021 - Apr 2022 (10 months)

Led testing strategy for a fintech mobile banking integration, validated financial workflows and initiated mobile automation with Robot Framework and Appium, reducing testing cycle time.

Mobile Testing Robot Framework Appium Xray Gherkin Payments Automation)

Junior QA Analyst

Agência Zetta

Nov 2020 - Jun 2021 (7 months)

Executed end-to-end web and mobile testing for government projects, developed SQL backend validations and documented issues in Git to improve defect resolution.

End To End Testing SQL Git Mobile Testing Web Testing

Intern QA Analyst

CABTEC

Nov 2019 - Feb 2020 (3 months)

Developed automated Java Selenium WebDriver tests and modular scripts for a warehouse management system, doubling regression testing efficiency and validating database workflows with SQL.

Selenium Webdriver Java Junit Automation)SQL Regression Testing